TM 11-5895-687-34P-2
INTRODUCTION
1. Scope
This manual lists spares and repair parts; special tools;
(1) Figure number. Indicates the figure number
of the illustration on which the item is shown.
special test, measurement, and diagnostic equipment
(2) Item number. The number used to identify
(TMDE), and other special support equipment required
item called out in the illustration.
for performance of direct support and general support
maintenance of the CP-936/TPX-50. It authorizes the
b. Source, Maintenance, and Recoverability (SMR)
requisitioning and issue of spares and repair parts as
Codes.
indicated by the source and maintenance codes.
(1) Source code. Source codes indicate the man-
ner of acquiring support items for maintenance, repair,
2. General
or overhaul of end items. Source codes are entered in
This Repair Parts and Special Tools List is divided into
the first and second positions of the Uniform SMR
the following sections:
Code format as follows:
a. Section II. Repair Parts List. A list of spares
Code
Definition
and repair parts authorized for use in the performance
PA--Item procured and stocked for anticipated or
of maintenance. The list also includes parts which must
known usage.
be removed for replacement of the authorized parts.
PB--Item procured and stocked for insurance purpose
Parts lists are composed of functional groups in numeric
because essentiality dictates that a minimum
sequence, with the parts in each group listed in figure
quantity be available in the supply system.
and item number sequence.
XA--Item is not procured or stocked because the require-
b. Section III. Special Tools List. Not applicable.
ments for the item will result in the replacement
of the next higher assembly.
c. Section IV. National Stock Number and Part
XB--Item is not procured or stocked. If not available
Number Index. A list, in National item identification
through salvage, requisition.
number (NIIN) sequence, of all National stock numbers
XD--A support item that is not stocked. When required,
(NSN) appearing in the listings, followed by a list, in
item will be procured through normal supply
alphameric sequence, of all part numbers appearing in
channels.
the listings. National stock numbers and part numbers
are cross-referenced to each illustration figure and item
NOTE
number appearance.
Cannibalization or salvage may be used as a
source of supply for any items source coded
3. Explanation of Columns
above except those coded XA and aircraft sup-
This column is divided as follows:
a. Illustration.
port items as restricted by AR 700-42.
